Ultrasonic bone cutting blade



FIG. 1 is a top, rear, and left side perspective view of a first embodiment of an ultrasonic bone cutting blade, showing our new design;

FIG. 2 is a right-side elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a top, rear, and left side perspective view of a second embodiment of an ultrasonic bone cutting blade, showing our new design;

FIG. 9 is a right-side elevational view thereof;

FIG. 10 is a left-side elevational view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a bottom plan view thereof; and,

FIG. 14 is a top plan view thereof. 

CLAIM The ornamental design for the ultrasonic bone cutting blade, as shown and described. 